Siemens 440 manual R1751 Status word of motor model, 184

Models: 440

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Parameter Description

Issue 01/06

SLVC open loop means that the speed controller does not get any frequency feedback from the observer model.

 

 

 

Pre-

r0062

 

 

control

 

 

 

 

 

 

 

Speed

Frequency

 

controller

setpoint

 

 

 

 

P1452

 

P1470

P1472

 

 

 

Flux setpoint

 

 

 

 

closed loop

 

 

P1610

Flux setpoint

 

 

P1611

 

 

 

open loop

 

 

 

 

 

+

 

Act. frequency

 

 

 

 

 

 

 

 

 

 

 

Slip

Torque limitation

. isq

.

P1750/P1755

open/closed loop

isd

Current controller

Act. output

voltage

 

iu

Current

iv

measurement

iw

Act. angle

Act. output frequency

+

Observer model closed loop

0

Bitfields:

 

 

 

 

 

Bit00

Start SLVC open loop

0

NO

1

YES

Bit01

Zero crossing SLVC open loop

0

NO

1

YES

Index:

 

 

 

 

 

P1750[0]

: 1st. Drive data set (DDS)

 

 

 

 

P1750[1]

: 2nd. Drive data set (DDS)

 

 

 

 

P1750[2]

: 3rd. Drive data set (DDS)

 

 

 

 

r1751

Status word of motor model

 

Min:

-

Level

 

Datatype: U16

Unit: -

Def:

-

3

 

 

 

P-Group: CONTROL

 

Max:

-

 

Displays status of transition from feed-forward to observer-control and vice versa.

Bitfields:

 

 

 

 

 

 

Bit00

Transit to

SLVC open loop

0

NO

1

YES

Bit01

N-adaption

enabled

0

NO

1

YES

Bit02

Transit to

SLVC closed loop

0

NO

1

YES

Bit03

Speed controller enabled

0

NO

1

YES

Bit04

Current injection

0

NO

1

YES

Bit05

Start flux

decrease

0

NO

1

YES

Bit14

Rs adapted

 

0

NO

1

YES

Bit15

Xh adapted

 

0

NO

1

YES

184

MICROMASTER 440 Parameter List

6SE6400-5BB00-0BP0

Page 184
Image 184
Siemens 440 manual R1751 Status word of motor model, 184, Min Level Datatype U16 Unit Def Group Control Max